From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61DB7C47082 for ; Thu, 3 Jun 2021 13:03:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D8C48613DE for ; Thu, 3 Jun 2021 13:03:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D8C48613DE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50892 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lon0I-0004it-23 for qemu-devel@archiver.kernel.org; Thu, 03 Jun 2021 09:03:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39000) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lomvV-0000pI-2z for qemu-devel@nongnu.org; Thu, 03 Jun 2021 08:58:21 -0400 Received: from mail-ed1-x535.google.com ([2a00:1450:4864:20::535]:45646) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lomvT-0006fO-CC for qemu-devel@nongnu.org; Thu, 03 Jun 2021 08:58:20 -0400 Received: by mail-ed1-x535.google.com with SMTP id dg27so6963564edb.12 for ; Thu, 03 Jun 2021 05:58:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=NUoyPqNKBI+zbdIKugNnM1LHEZPj+FEDOImWQ084pVc=; b=EJrevWmSwPRTjY/jyp8oeyL0Zp3AQNzYIO1ML2mzYMG1+vxDX101Xe+niD7xPm71q2 /2Knak6OVcqCPAgtQGnfAyJH1fnKgDB/p8/JA+F2zXPYqMHl9LJXtJeyydO4gEmqZ6Hw uGcs9jG5gyteLEl3sR8rpIbZW7IVFfYMDDqwyxFh+eh7YCf8iUVx+HcQ53s+iNPQe2/7 Myu5IWxxJt49C6d0xujwZ8rzfCgDYxUjryJmr6Cd3ViGmXdp0oL+fThVW2z9lnmI3CbI NSk59N1XhsTDnRKflk28Pca4LigYK2ua1Z6Qt/KN3tyGWKV9o2oq+11iSevg+Qz13h4o /Xrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=NUoyPqNKBI+zbdIKugNnM1LHEZPj+FEDOImWQ084pVc=; b=lIIZvNR0+psyMEglAxZ0BDBY6kKKd6JPADXdUot6B+ms1uyxGMpRRTfL/LoWAbMKUa XjaO03xv2gHtNm8sCpqdFWa5/glHe4/nr9HUmONEndgdwBivJL7kVHu+yss0k5jKTUbh xWFE5dbzdyQcRUn4mx4GqA2k2PjTdrbA6zIBH65/Zts3dSlIHjUk4K2m7oaM7Ai5iHRq JzjpyzLtQoHirsLaAaQQW0WD2Tlg0RShobp3JYzQkobvfoglap+epTmwmQJAQJcZac+z MRsPYF5vdhA4HXoRiDcFXqg43OdEcjVwG9SPj4Lb78Gyl7pOnexkXjVcAt7RDHKCPQR1 3fJQ== X-Gm-Message-State: AOAM532O5V4lmRDen3TEfM9KQ4K/8hJZp7qf1Tustz0MsnwgceJSycEM njyekXP7D/M92UYsh8Rp84Qbihl77NakE96UAYnWQA== X-Google-Smtp-Source: ABdhPJzLYaE9C2OE2Ibxl0Ou0SlvBwyZJ1tpMJSdTQEYzUFdjxGbzWTlujCuOXxY13F6MQghXm66JWPLUscT7FJvaNA= X-Received: by 2002:a05:6402:416:: with SMTP id q22mr43573093edv.204.1622725097699; Thu, 03 Jun 2021 05:58:17 -0700 (PDT) MIME-Version: 1.0 References: <20210525225817.400336-1-richard.henderson@linaro.org> In-Reply-To: <20210525225817.400336-1-richard.henderson@linaro.org> From: Peter Maydell Date: Thu, 3 Jun 2021 13:57:45 +0100 Message-ID: Subject: Re: [PATCH v2 00/12] target/arm: Implement BFloat16 To: Richard Henderson Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::535; envelope-from=peter.maydell@linaro.org; helo=mail-ed1-x535.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-arm , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 25 May 2021 at 23:58, Richard Henderson wrote: > > Whee! All prerequisites are now merged. > > Patches missing r-b: > > 05-softfpu-Add-float_round_to_odd_inf.patch > 06-target-arm-Implement-bfloat16-dot-product-vector.patch > 07-target-arm-Implement-bfloat16-dot-product-indexed.patch > 11-linux-user-aarch64-Enable-hwcap-bits-for-bfloat16.patch > 12-target-arm-Enable-BFloat16-extensions.patch > > Per the question of whether additional checks vs VFP or NEON > are required, I have disabled BF16 when either VFP or NEON are > also disabled. Which seems like a similarly reasonable choice. Applied to target-arm.next, thanks. -- PMM